UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZYDg3GuOexuXsZxW041iKm1gpmzqHWXMELeu7ELDUw=' 
WHERE 
  key_id = '440d628b87ae12b0a5221ba95898e9f18dd2c9f58b4765c4b4c2eb2467248c72' 
  AND (
    token = 'NZYDg3GuOexuXsZxW041iKm1gpmzqHWXMELeu7ELDUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )